235 Ralston St, San Francisco
3 home-service permits on record at 235 Ralston St, San Francisco; the roof was last permitted on Jul 1, 2019 at a declared value of $9,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jul 1, 2019 | ReRoof: reroofing | Roofing | $9,000 | — | issued | 201907014829 |
| Feb 21, 2019 | otc alterations permit: repair roofing 650 +/-, repair ceilinfm gup board, 200sf, repair wall gyp board 250sf, replace 3 ea 2x rafters. reapir rear siding 100 sf fire damaged | Roofing | $25,000 | — | Finaled Aug 2, 2019 | 201902213498 |
| Nov 2, 2015 | ReRoof: reroofing | Roofing | $6,500 | — | Finaled Nov 19, 2015 | 201511021421 |
On Ralston St
33 permits on record on Ralston St.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 28 | 6 | $11,749 | $9,000–$16,875 | Apr 13, 2026 |
| Water heater | 2 | 1 | — | under 5 | Sep 25, 2025 |
| Plumbing | 2 | 0 | — | under 5 | Jan 12, 2021 |
| Heating and cooling | 1 | 1 | — | under 5 | Feb 18, 2025 |
Roof replacement cost in San Francisco
Across 5,889 one- and two-family reroof permits since October 4, 2024, most declared values run from $7,650 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,760. The lowest on record is $1 and the highest $4,315,170. This address is in that cohort. Every permit behind that range.
Furnace, heat pump or air conditioner replacement cost in San Francisco
Across 291 one- and two-family heating and cooling permits since October 4, 2024, most declared values run from $1 to $224,616 (the middle 80%); the median is $25,196 and half fall between $5,000 and $116,433. The lowest on record is $1 and the highest $1,600,000. This address is in that cohort. Every permit behind that range.
Source
San Francisco Department of Building Inspection, via DataSF, pulled nightly; the assessor roll for the property fields. As of October 4, 2026. Owner names are not shown on any page.